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HWY RAMP K over OTHER RELIEF

Map

Coordinates:
+42.33882, -71.06346
42°20'20" N, 71°03'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY RAMP K over OTHER RELIEF
Structure number:B16662916DOTNBI
Location:BOSTON, MASS AVE. INT.
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.0 ft. [45.4 m]
Total length:744.5 ft. [226.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:2002
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:42,230 [as of 2013]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:61.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$11,944,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood4223061.7
March 2015GoodGoodGoodGood4223061.7
March 2013GoodGoodGoodGood4223061.7
March 2011GoodGoodGoodGood3500062.8
March 2009GoodGoodGoodGood350007.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.1,4801,4206000
Steel Protective Coatingsq. ft.58,31254,8142,3321,1660
Deck
Reinforced Concrete Decksq. ft.45,14042,4322,70800
Wearing Surfacessq. ft.39,15234,3324,82000
Substructure
Reinforced Concrete Columneach54100
Reinforced Concrete Pier Walllinear ft.3024600
Reinforced Concrete Pier Caplinear ft.118982000
Joints
Assembly with Sealeach6161000
Bearings
Elastomeric Bearingeach126600
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,4801,480000